Claude Skills by JantonioFC

Scan and optimize documentation files for SEO. Audits README.md files and docs/ pages for meta tags, headings, keywords, readability, duplicate content, and broken links. Applies fixes, updates sitemap.xml, and generates a report. Usage: /seo-auditor [path]

Analyzes content for E-E-A-T signals and suggests improvements to build

Analyzes multiple provided pages to identify keyword overlap and potential

Analyzes provided content for quality, E-E-A-T signals, and SEO best

'SEO content brief creation with keyword research, search intent analysis,

Creates comprehensive content outlines and topic clusters for SEO. Plans

Identifies outdated elements in provided content and suggests updates

Writes SEO-optimized content based on provided keywords and topic briefs.

Investigate sudden drops in organic traffic or rankings and run a structured

SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles.

Analyzes keyword usage in provided content, calculates density, suggests

Creates optimized meta titles, descriptions, and URL suggestions based

Perform a focused SEO audit on JavaScript concept pages to maximize search

Formats content to be eligible for featured snippets and SERP features.

Analyzes and optimizes content structure including header hierarchy,

Audit, plan, and implement SEO improvements across technical SEO, on-page

Use when complex problems require systematic step-by-step reasoning with

Server management principles and decision-making. Process management,

Expert service mesh architect specializing in Istio, Linkerd, and cloud-native

Implement comprehensive observability for service meshes including distributed

Set up a new autoresearch experiment interactively. Collects domain,

Sexual Health Analyzer

Manages shadcn/ui components and projects, providing context, documentation,

Expert guide for writing efficient GLSL shaders (Vertex/Fragment) for

sharp-edges

Master ShellCheck static analysis configuration and usage for shell script

> Pre-production audit that scans a codebase for security, database, deployment, code quality, AI/LLM, dependency, frontend, and observability issues. Intercepts deploy commands and blocks until critical items pass. Stack-agnostic.

This skill should be used when the user asks to "search for exposed devices

Modern Shopify app template with React Router

'Automate Shopify tasks via Rube MCP (Composio): products, orders, customers,

Build Shopify apps, extensions, themes using GraphQL Admin API, Shopify

Build Shopify applications, extensions, and themes using GraphQL/REST

When the user wants to optimize signup, registration, account creation,

When the user wants to optimize signup, registration, account creation,

Implement efficient similarity search with vector databases. Use when

Find one insight that eliminates multiple components - "if this is true,

Reduce complexity of over-engineered code. Identify unnecessary abstractions,

When the user wants to plan, map, or restructure their website's page

Validate Claude Code skills against the agentskills specification. Catches

Visualize whether skills, rules, and agent definitions are actually followed

Guide for creating effective skills for AI coding agents working with

'Trigger: new skills, agent instructions, documenting AI usage patterns.

Create and manage Claude Code skills following Anthropic best practices.

'Trigger: improve skills, audit skills, refactor skills, skill quality.

Install Codex skills into $CODEX_HOME/skills from a curated list or a

'Search, retrieve, and install Agent Skills from the prompts.chat registry

Analyze Rails apps and provide upgrade assessments

'Trigger: update skills, skill registry, actualizar skills, after skill

Use when the user is unsure which skill to use or where to start. Interviews

Scan agent skills for security issues before adoption. Detects prompt